Chalcogen Bonded Directly To A Ring Carbon Of The 1,3-diazine Ring Of The Quinazoline Ring System Patents (Class 514/266.3)
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Patent number: 12090142Abstract: Certain embodiments are directed to methods and compositions for treating cancer, specifically colorectal cancer by administering an aldose reductase inhibitor and an immune checkpoint inhibitor to a subject in need thereof. Certain embodiments are directed to methods of treating a subject having cancer comprising, administering (i) a composition comprising an aldose reductase specific inhibitor and (ii) a composition comprising an immune checkpoint inhibitor to the subject having melanoma, head and neck, or colorectal cancer.Type: GrantFiled: February 22, 2019Date of Patent: September 17, 2024Assignee: Board of Regents, The University of Texas SystemInventors: Satish K. Srivastava, Kota V. Ramana, Ashish Saxena
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Patent number: 12048698Abstract: In one aspect, the present invention provides a method for treating or ameliorating the effects of a HER2 positive cancer in a subject. In some embodiments, the method comprises administering a combination therapy comprising an anti-HER2 antibody and tucatinib. In some embodiments, the method further comprises administering a chemotherapeutic agent (e.g., an antimetabolite) to the subject. Pharmaceutical compositions and kits are also provided herein.Type: GrantFiled: April 26, 2023Date of Patent: July 30, 2024Assignee: Seagen Inc.Inventors: Scott Peterson, Luke Walker
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Patent number: 11969428Abstract: The present invention provides, inter alia, methods for treating, preventing, or ameliorating the effects of a lymphoid malignancy, such as those associated with a mutated phosphatase and tensin homolog (PTEN) gene, or T-cell acute lymphoblastic leukemia (T-ALL). These methods include administering to a subject an effective amount of a phosphoinositide 3-kinase-delta (PI3K?) inhibitor and a phosphoinositide 3-kinase-gamma (PI3K?) inhibitor. The present invention also provides pharmaceutical compositions for treating the effects of a lymphoid malignancy. This invention further provides a method for identifying a subject who may benefit from co-treatment with a PI3K? inhibitor and a PI3K? inhibitor. This method includes determining from a sample of the subject whether the subject has a mutated PTEN gene. Additionally, this invention provides methods for identifying a compound that has both PI3K? and PI3K? inhibitory activity.Type: GrantFiled: November 17, 2020Date of Patent: April 30, 2024Inventor: Thomas Diacovo
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Patent number: 11858924Abstract: Compounds having the structure of Formula (I): and pharmaceutically acceptable salts thereof, wherein X1, R1, R2, R3, R4, R5 and R6 are as defined in the specification; pharmaceutical compositions comprising such compounds and salts; use of such compounds and salts to treat or prevent Prolyl endopeptidase fibroblast activation protein (FAP)-mediated conditions; kits comprising such compounds and salts; and methods for manufacturing such compounds and salts.Type: GrantFiled: June 12, 2023Date of Patent: January 2, 2024Assignee: AstraZenecaInventors: Jonas Brånalt, Maria Johansson, Anneli Nordqvist, Marianne Swanson
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Patent number: 11767295Abstract: Disclosed is a compound of formula (I) and a stereoisomer thereof: wherein R1, R2, R3 and R4 are as defined in the present disclosure.Type: GrantFiled: April 16, 2019Date of Patent: September 26, 2023Assignee: TIANJIN HEMAY PHARMACEUTICAL CO., LTD.Inventor: Hesheng Zhang
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Patent number: 11477984Abstract: The present invention relates to fungicidal mixtures comprising, as active components, Mefentrifluconazole and at least one of the following compounds: (4-phenoxyphenyl)methyl 2-amino-6-methyl-pyridine-3-carboxylate, 4-(2-bromo-4-fluoro-phenyl)-N-(2-chloro-6-fluoro-phenyl)-2,5-dimethyl-pyrazol-3-amine, 3-(difluoromethyl)-N-(7-fluoro-1,1,3-trimethyl-indan-4-yl)-1-methyl-pyrazole-4-carboxamide, 3-[(3,4-dichloroisothiazol-5-yl)methoxy]-1,2-benzothiazole 1,1-dioxide, 2-(2,4-difluorophenyl)-1,1-difluoro-3-(tetrazol-1-yl)-1-[5-[4-(2,2,2-trifluoroethoxy)phenyl]-2-pyridyl]propan-2-ol, 2-(2,4-difluorophenyl)-1,1-difluoro-3-(tetrazol-1-yl)-1-[5-[4-(trifluoromethoxy)phenyl]-2-pyridyl]propan-2-ol, 1,3-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide or N-[(2Z)-2-[3-chloro-5-(2-cyclopropylethynyl)-2-pyridyl]-2-isopropoxyimino-ethyl]-3-(difluoromethyl)-1-methyl-pyrazole-4-carboxamide, methods for controlling harmful fungi using such mixtures, the use of Mefentrifluconazole with the above mentioned compounds forType: GrantFiled: June 29, 2018Date of Patent: October 25, 2022Assignee: BASF AGRO B.V.Inventor: Markus Gewehr
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Patent number: 11401260Abstract: Provided herein are compounds, compositions, and pharmaceutical compositions of Formula (I). Also provided herein are methods of using compounds of Formula (I) to treat proliferative diseases, ocular diseases, dermatological diseases, inflammatory diseases, autoimmune diseases, autoinflammatory diseases, and metabolic diseases. Also provided herein are methods of using the compounds of Formula (I) as therapeutics, e.g., in the treatment and/or prevention of diseases associated with growth factor activity or angiogenesis. In some embodiments, the disease being treated is a proliferative disease.Type: GrantFiled: October 19, 2018Date of Patent: August 2, 2022Assignee: Kala Pharmaceuticals, Inc.Inventors: Pawel Wojciech Nowak, Winston Z. Ong
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Patent number: 11266616Abstract: The present invention features therapeutic compositions comprising an agent that specifically binds to a PIF pocket of Aurora A kinase and an agent that specifically binds to an ATP-binding site of Aurora A kinase, and the use of the therapeutic compositions to modulate Aurora A kinase for the treatment of cancer.Type: GrantFiled: February 8, 2017Date of Patent: March 8, 2022Assignee: BRANDEIS UNIVERSITYInventors: Dorothee Kern, Adelajda Zorba
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Patent number: 10906907Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of preparing such compounds are also disclosed, including the preparation and use of the compound tert-butyl (S)-(1-(5-fluoro-4-oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)propyl)carbamate of formula (110) as a precursor to synthesize an exemplary compound disclosed in this application, (S)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.Type: GrantFiled: May 21, 2019Date of Patent: February 2, 2021Assignee: ICOS CORPORATIONInventors: Edward A. Kesicki, Kerry W. Fowler, Danwen Huang, Hua Chee Ooi, Amy Oliver, Kamal Deep Puri, Fuqiang Ruan, Jennifer A. Treiberg
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Patent number: 10590115Abstract: Compounds of the general formula: processes for the preparation of these compounds, compositions containing these compounds, and the uses of these compounds.Type: GrantFiled: February 1, 2019Date of Patent: March 17, 2020Assignee: Pfizer Inc.Inventors: Simon Planken, Hengmiao Cheng, Michael Raymond Collins, Jillian Elyse Spangler, Alexei Brooun, Andreas Maderna, Cynthia Palmer, Maria Angelica Linton, Asako Nagata, Ping Chen
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Patent number: 10577369Abstract: The present invention relates to novel quinazolinone derivatives inhibiting PI3K; a method for preparing the derivatives; and a pharmaceutical composition for treating hematologic neoplasms or liver diseases, containing the quinazolinone derivatives, wherein the novel quinazolinone derivatives according to the present invention have a beneficial effect in the treatment of hematologic neoplasms or liver diseases. Particularly, the quinazolinone derivatives inhibit PI3K? with high selectivity compared to that of a conventional anticancer drug of PI3K? inhibitors, thereby significantly reducing immunotoxicity, or simultaneously inhibit PI3K? and PI3K?, thereby enabling the treatment of autoimmune diseases, and anticancer therapy for blood cancer and the like. These targeted drugs have reduced side effects. The present invention provides a compound represented by Formula 1 or a pharmaceutically acceptable salt thereof, wherein X is —H, halogen, —CH3, or —NH2; and Y is C1-2 linear alkyl or C3-4 cycloalkyl.Type: GrantFiled: January 10, 2019Date of Patent: March 3, 2020Assignee: BIOWAY., INCInventors: Jongwoo Kim, Chiwoo Lee, Suji Hong
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Patent number: 10456405Abstract: Provided are a compound of the formula below, and a pharmaceutically acceptable salt or stereoisomer thereof that can be used for treating cardiovascular diseases and compositions containing the compounds. The compounds, a pharmaceutically acceptable salt or stereoisomer thereof and the compositions can improve lipid metabolism disorders by increasing high-density lipoprotein cholesterol in blood; in addition, the compounds, a pharmaceutically acceptable salt or stereoisomer thereof and the compositions can also release nitric oxide, and reduce the onset risk of cardiovascular diseases by means of relaxing blood vessels, lowering blood pressure, inhibiting platelet adhesion and aggregation and maintaining vascular tension, and thus play an important role in preventing and treating the occurrence and development of cardiovascular diseases.Type: GrantFiled: September 6, 2016Date of Patent: October 29, 2019Assignees: ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD, SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTDInventors: Jian Ge, Yunfei Li, Zhen Zhang, Yijin Wang, Jiamiao Wang, Tao Cheng
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Patent number: 10369162Abstract: The purpose of the present invention is to identify a migratory factor that guides pluripotent stem cells (Muse cells) useful in new medical applications to damage, and to provide a pharmaceutical composition that includes the migratory factor for promoting tissue regeneration in regenerative medicine that makes use of Muse cells. In the present invention, a receptor that is specifically expressed in Muse cells rather than non-Muse cells was identified, and it was confirmed that a ligand for this receptor can function as a migratory factor. In the present invention, sphingosine-1-phosphate (S1P) was identified as a migratory factor, and thus, the present invention pertains to a pharmaceutical composition for guiding pluripotent stem cells to damage, the composition including S1P as an active ingredient.Type: GrantFiled: July 6, 2017Date of Patent: August 6, 2019Assignees: CLIO, INC., TOHOKU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITYInventors: Mari Dezawa, Yoshinori Fujiyoshi, Masanori Yoshida
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Patent number: 10336756Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of preparing such compounds are also disclosed, including the use of (S)-2-(1-aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one as a precursor to synthesize an exemplary compound disclosed in this application, (S)-2-(1-((9H-purin-6-yl)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.Type: GrantFiled: August 13, 2015Date of Patent: July 2, 2019Assignee: ICOS CORPORATIONInventors: Edward A. Kesicki, Kerry W. Fowler, Danwen Huang, Hua Chee Ooi, Amy Oliver, Kamal Deep Puri, Fuqiang Ruan, Jennifer Treiberg
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Patent number: 10208044Abstract: The present invention provides for compounds of formula I as acetyl-CoA carboxylase (ACC) inhibitors. The ACC inhibitors are useful for the prevention or treatment of metabolic syndrome, including obesity, dyslipidemia and hyperlipidemia in humans. The inhibitor compounds are also capable of inhibiting the ACC enzyme found in plants, parasites and bacteria.Type: GrantFiled: May 8, 2014Date of Patent: February 19, 2019Assignee: GILEAD APOLLO, LLCInventors: Jeremy Robert Greenwood, Geraldine C. Harriman, George Borg, Craig E. Masse
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Patent number: 10166234Abstract: The disclosed pharmaceutical preparation comprises a compound represented by the chemical formula (A) or a pharmaceutically acceptable salt thereof, which is dispersed in a matrix consisting of a water-soluble high molecular weight substance; and Crospovidone: The pharmaceutical preparation is excellent in the solubility and the storage stability even if the amount of the compound or the salt included in each individual dosage unit is increased.Type: GrantFiled: May 30, 2018Date of Patent: January 1, 2019Assignee: EA Pharma Co., Ltd.Inventors: Satoshi Aburatani, Hirokazu Hagio, Hiroyuki Higuchi, Kenichi Ogawa
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Patent number: 10123999Abstract: The present invention is directed to processes for making and compositions containing quinolines such as formula I or pharmaceutically acceptable salts thereof wherein: X1 is H, Br, Cl, or X2 is H, Br, Cl, or n1 is 1-2; and n2 is 1-2.Type: GrantFiled: November 10, 2016Date of Patent: November 13, 2018Assignee: Exelixis, Inc.Inventor: Jo Ann Wilson
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Patent number: 10039763Abstract: The disclosed pharmaceutical preparation comprises a compound represented by the chemical formula (A) or a pharmaceutically acceptable salt thereof, which is dispersed in a matrix consisting of a water-soluble high molecular weight substance; and Crospovidone: The pharmaceutical preparation is excellent in the solubility and the storage stability even if the amount of the compound or the salt included in each individual dosage unit is increased.Type: GrantFiled: October 1, 2012Date of Patent: August 7, 2018Assignee: EA Pharma Co., Ltd.Inventors: Satoshi Aburatani, Hirokazu Hagio, Hiroyuki Higuchi, Kenichi Ogawa
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Patent number: 9877970Abstract: Described herein are compounds of Formula (I) or Formula (VI), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of Formula (I) or Formula (VI) and pharmaceutical compositions thereof that are mucus penetrating. Methods of using the compounds or pharmaceutical compositions thereof for treating diseases are also provided.Type: GrantFiled: April 26, 2016Date of Patent: January 30, 2018Assignee: Kala Pharmaceuticals, Inc.Inventors: Winston Zapanta Ong, Pawel Wojciech Nowak, Ben C. Askew, Jinsoo Kim
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Patent number: 9827248Abstract: Described herein are compounds of Formula (I) or Formula (VI), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of Formula (I) or Formula (VI) and pharmaceutical compositions thereof that are mucus penetrating. Methods of using the compounds or pharmaceutical compositions thereof for treating diseases are also provided.Type: GrantFiled: April 26, 2016Date of Patent: November 28, 2017Assignee: Kala Pharmaceuticals, Inc.Inventors: Winston Zapanta Ong, Pawel Wojciech Nowak, Ben C. Askew, Jinsoo Kim
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Patent number: 9593083Abstract: The present invention provides process for preparation of Crystalline Erlotinib HCl (I) Form-SE characterized by X-ray powder diffraction pattern comprising at least 5 characteristic 2?° peaks selected from the XRPD peak set of 5.60, 10.00, 11.40, 13.00, 13.50, 15.20, 18.40, 20.65, 21.86, 23.5, 31.80, 32.13, 32.80, 34.40±0.20 2?°, DSC isotherm comprising the endothermic peaks ranging between 213 to 217° C. (Peak ?1) and 225 to 235° C. (Peak ?2) and IR absorption characteristic peaks at approximately 3278 cm?1, 1948 cm?1, 1871 cm?1, 1632 cm?1, 1164 cm?1, 1024 cm?1, 940 cm?1 and 742 cm?1 useful as active pharmaceutical ingredient in pharmaceutical compositions for the treatment cancer.Type: GrantFiled: August 14, 2013Date of Patent: March 14, 2017Assignee: SHILPA MEDICARE LIMITEDInventors: Vimal Kumar Shrawat, Prashant Purohit, Rafiuddin Dr., Vinod Kumar Singh, Akshay Kant Chaturvedi
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Patent number: 9546150Abstract: The present invention relates to quinazolin-4-one compounds of formula (I?), their process of preparation and uses thereof. These compounds are useful as selective and reversible inhibitors of ubiquitin specific proteases, particularly USP7, for treating e.g. cancer, neurodegenerative diseases, inflammatory disorders and viral infections.Type: GrantFiled: August 29, 2012Date of Patent: January 17, 2017Assignee: HYBRIGENICS SAInventors: Frédéric Colland, Marie-Edith Gourdel
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Patent number: 9340515Abstract: The present invention relates to processes for the preparation of erlotinib and salts and polymorphs thereof preparable by said processes, to medical uses of said erlotinib, salts and polymorphs, and to pharmaceutical compositions comprising the same.Type: GrantFiled: January 6, 2015Date of Patent: May 17, 2016Assignee: Generics (UK) LimitedInventors: Vinayak Govind Gore, Anilkumar Tripathi, Madhav Jadhav
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Publication number: 20150141400Abstract: The present invention relates to quinazolinedione derivatives represented by formula (I) or pharmaceutically acceptable salts thereof.Type: ApplicationFiled: April 24, 2013Publication date: May 21, 2015Inventors: Takeshi Murata, Hatsuo Kawada, Satoshi Niizuma, Sousuke Hara, Kihito Hada, Hideaki Shimada, Hiroshi Tanaka, Toshiyuki Mio
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Patent number: 9034887Abstract: A method of identifying an antifungal agent which targets a DHODH protein (alias PyrE, dihydroorotate dehydrogenase, EC: 1.3.99.11) of a fungus comprising contacting a candidate substance with a fungal DHODH protein and determining whether the candidate substance binds or modulates the DHODH protein, wherein binding or modulation indicates that the candidate substance is an antifungal agent. Specific examples concern Aspergillus fumigatus and Candida albicans DHODH proteins. DHODH inhibitors with a Quinazolinone core are also disclosed.Type: GrantFiled: May 1, 2009Date of Patent: May 19, 2015Assignee: F2G LimitedInventors: Jason David Oliver, John Leslie Thain, Michael John Bromley, Graham Edward Morris Sibley, Michael Birch
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Publication number: 20150133434Abstract: The present disclosure provides compositions and methods for reactivating latent immunodeficiency vims. The methods generally involve contacting an HIV-infected cell in which HIV is latent with an agent that binds a bromodomain (BRD) in the cell. Latently infected cells contain replication-competent integrated HIV-1 genomes that are blocked at the transcriptional level, resulting in the absence of viral protein expression. The present disclosure provides methods for reducing the reservoir of latent immunodeficiency virus in an individual.Type: ApplicationFiled: March 13, 2013Publication date: May 14, 2015Inventors: Melanie Ott, Eric M. Verdin, Ming-Ming Zhou
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Publication number: 20150126437Abstract: The disclosure provides compounds useful as insect repellents, compositions comprising such repellents, and methods of repelling an arthropod using such compounds and compositions. The disclosure further provides insect traps and method for identifying ligands and cognates for biological molecules.Type: ApplicationFiled: October 17, 2012Publication date: May 7, 2015Applicant: The Regents of the University of CaliforniaInventors: Anandasankar Ray, Sean Michael Boyle
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Publication number: 20150119411Abstract: Described herein are compounds, pharmaceutical compositions and methods for treating a respiratory syncytial virus infection in a subject, or for inhibiting replication of respiratory syncytial virus.Type: ApplicationFiled: June 5, 2013Publication date: April 30, 2015Inventors: Jennifer E. Golden, Jeffrey Aube, Denise S. Simpson, Daniel P. Flaherty, Daljit S. Matharu, William E. Severson, Lynn Rasmussen
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Publication number: 20150110723Abstract: The disclosure relates to quinazoline derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to inhibitors of NADPH-oxidases (Nox enzymes) and/or myeloperoxidase.Type: ApplicationFiled: May 28, 2013Publication date: April 23, 2015Applicant: EMORY UNIVERSITYInventors: John David Lambeth, Thota Ganesh, Susan M. Smith, Aiming Sun
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Patent number: 9006257Abstract: The present disclosure is directed to compounds of formula (I), and pharmaceutically acceptable salts thereof, as mPGES-1 inhibitors. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (mPGES-1) enzyme and are therefore useful in the treatment of pain and/or inflammation from a variety of diseases or conditions, such as asthma, osteoarthritis, rheumatoid arthritis, acute or chronic pain and neurodegenerative diseases.Type: GrantFiled: February 7, 2013Date of Patent: April 14, 2015Assignee: Glenmark Pharmaceuticals S.A.Inventors: Laxmikant Atmaram Gharat, Abhisek Banerjee, Neelima Khairatkar-Joshi, Vidya Ganapati Kattige
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Patent number: 9006265Abstract: The use of substituted fused pyrimidinones and dihydropyrimidinones of the formula (I) or salts thereof where the radicals of the formula (I) are each as defined in the description, for enhancing stress tolerance in plants to abiotic stress, and for invigorating plant growth and/or for increasing plant yield.Type: GrantFiled: September 2, 2011Date of Patent: April 14, 2015Assignee: Bayer Intellectual Property GmbHInventors: Jens Frackenpohl, Hans-Joachim Zeiβ, Ines Heinemann, Lothar Willms, Thomas Müller, Marco Busch, Pascal Von Koskull-Döring, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Jan Dittgen, Martin Jeffrey Hills, Monika H. Schmitt
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Patent number: 8993583Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.Type: GrantFiled: October 8, 2013Date of Patent: March 31, 2015Assignee: ICOS CorporationInventors: Kerry W. Fowler, Danwen Huang, Edward A. Kesicki, Hua Chee Ooi, Amy Oliver, Fuqiang Ruan, Jennifer Treiberg, Kamal Deep Puri
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Publication number: 20150087636Abstract: The use of BETi as a potential treatment for FSHD is provided. Specifically, the use of BETi, and particularly selective BETi for BRD4, are shown to inhibit DUX4 expression which is expected to result in a decrease in the severity of symptoms of FSHD. Further, the treatments are shown to work when pulsed as opposed to continuous. This allows for a BETi to be supplied to a human in a pulse, and then allows the human to not need any additional treatment for a window at least as long as the one of the treatment pulse.Type: ApplicationFiled: September 19, 2014Publication date: March 26, 2015Inventor: Francis M. Sverdrup
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Patent number: 8980901Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.Type: GrantFiled: October 8, 2013Date of Patent: March 17, 2015Assignee: Icos CorporationInventors: Kerry W. Fowler, Danwen Huang, Edward A. Kesicki, Hua Chee Ooi, Amy Oliver, Fuqiang Ruan, Jennifer Treiberg, Kamal Deep Puri
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Patent number: 8969325Abstract: Disclosed herein are compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein X1, L, Rx, Ry, G, Z, A, m, n, and p are as defined in the specification. Compositions comprising such compounds and methods for treating conditions and disorders using such compounds and compositions are also disclosed.Type: GrantFiled: December 17, 2012Date of Patent: March 3, 2015Assignee: AbbVie Inc.Inventors: Michael J. Dart, Philip R. Kym, Eric A. Voight, Anurupa Shrestha, Jerome F. Daanen, Tammie K. Jinkerson, Ryan G. Keddy, Sridhar Peddi, Arthur Gomtsyan, Michael E. Kort, Gregory A. Gfesser, Kevin R. Woller, Derek W. Nelson
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Patent number: 8962639Abstract: Disclosed herein are KCNQ potassium channels modulators of formula (I) wherein ring G1, X, R1, and R2 are as defined in the specification. Compositions comprising such compounds; and methods for treating conditions and disorders using such compounds and compositions are also described.Type: GrantFiled: May 28, 2010Date of Patent: February 24, 2015Assignee: AbbVie Inc.Inventors: Marc J. Scanio, William H. Bunnelle, William A. Carroll, Sridhar Peddi, Arturo Perez-Medrano, Lei Shi
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Patent number: 8957087Abstract: This present invention discloses a heterocyclic substituted acardite derivate and application thereof, namely compounds in the general formula (1) or the general formula (2) or pharmaceutically acceptable salts thereof, wherein A is monosubstituted or polysubstituted quinoline, isoquinoline, quinazoline, pyrrole or pyrimidine, and the substituent is halogen, C1-5alkyl, C1-5haloalkyl, C1-5alkoxy, C1-5haloalkoxy, C1-5alkylamino, C1-5haloalkylamino, amino or nitryl; R1 is C1-5alkyl; R2 is one or more selected from hydrogen, halogen, alkyl, alkoxy, haloalkyl or haloalkoxy; and R3 is one or more selected from hydrogen, halogen, alkyl, alkoxy, haloalkyl or haloalkoxy. The compound of the present invention and the pharmaceutically acceptable salt thereof can be used for treating tumor or leukemia.Type: GrantFiled: May 4, 2010Date of Patent: February 17, 2015Assignees: Jiangsu Provincial Institute of Materia Medica Co., Ltd., Nanjing Luyesike Pharmaceutical Co., Ltd.Inventors: Aihua Zhang, Shengtao Yuan, Guang Cheng, Yipeng Shen, Ancheng Ji
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Patent number: 8952021Abstract: Disclosed are novel compounds that are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for the treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis. Also disclosed are pharmaceutical compositions comprising the novel compounds.Type: GrantFiled: January 8, 2010Date of Patent: February 10, 2015Assignee: Resverlogix Corp.Inventor: Henrik C. Hansen
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Patent number: 8952022Abstract: The present invention relates to processes for the preparation of erlotinib and salts and polymorphs thereof, preferably of high purity. The present invention also relates to erlotinib and salts and polymorphs thereof preparable by said processes, to medical uses of said erlotinib, salts and polymorphs, and to pharmaceutical compositions comprising the same.Type: GrantFiled: July 22, 2011Date of Patent: February 10, 2015Assignee: Generics [UK] LimitedInventors: Vinayak Govind Gore, Anilkumar Tripathi, Madhav Jadhav
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Publication number: 20150025072Abstract: The present invention relates to quinazolinone compounds, processes for their preparation and their use as pharmaceutical agents for the treatment of Parkinson's disease (PD). The quinazolinone compounds are of general formula (I).Type: ApplicationFiled: October 7, 2014Publication date: January 22, 2015Applicant: PRANA BIOTECHNOLOGY LIMITEDInventors: Penelope Jane HUGGINS, Jack Gordon PARSONS
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Patent number: 8937078Abstract: Quinazolinone compounds of formula (I) are described, which are useful as prolyl hydroxylase inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by prolyl hydroxylase activity. Thus, the compounds may be administered to treat, e.g., anemia, vascular disorders, metabolic disorders, and wound healing.Type: GrantFiled: February 10, 2010Date of Patent: January 20, 2015Assignee: Janssen Pharmaceutica NVInventors: Scott D. Bembenek, Frances M. Hocutt, Barry Eastman Leonard, Jr., Michael H. Rabinowitz, Mark D. Rosen, Kyle T. Tarantino, Hariharan Venkatesan
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Publication number: 20150017262Abstract: The present invention relates to compositions and methods for reducing cell proliferation and/or promoting cell death by inhibiting Drp1. It is based, at least in part, on the discoveries that (i) Drp1 disruption-induced mitochondrial hyperfusion is functionally linked to the cell cycle regulation apparatus, so that Drp1 inhibition results in a disruption of the cell cycle and DNA aberrancies; (ii) inhibition of both Drp1 and ATR are synthetic lethal causing increased DNA damage and apoptotic cell death; and (iii) even in resistant cell lines, Drp1 inhibitor (e.g., mdivi-1) together with a second antiproliferative agent (e.g., cisplatin or carboplatin) act synergistically to promote apoptosis. Accordingly, the present invention provides for novel anticancer strategies.Type: ApplicationFiled: May 8, 2014Publication date: January 15, 2015Applicant: University of Pittsburgh - of the Commonwealth System of Higher EducationInventors: Wei Qian, Bennett Van Houten
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Publication number: 20150018371Abstract: Positive allosteric modulators of melanocortin receptors, especially allosteric potentiators of the receptors MC3R and MC4R are described herein. Also provided are pharmaceutical compositions containing the positive allosteric modulators and methods of treating obesity or an obesity-related disorder such as type 2 diabetes, comprising administering an effective amount of the positive allosteric modulator.Type: ApplicationFiled: March 6, 2013Publication date: January 15, 2015Inventors: Roger D. Cone, Julien A. Sebag, Jacques Pantel, Savannah Y. Williams, David C. Weaver, Gary A. Sulikowski, Craig W. Lindsley, Padma S. Portonova, Chao Zhang
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Patent number: 8927559Abstract: This application provides for compounds of the formula Formula I or a pharmaceutically acceptable salt thereof, wherein the individual variables are defined herein, as well as processes to prepare these compounds, pharmaceutical compositions comprising the same and their use in treating disease state associated with the CRTH2 receptor.Type: GrantFiled: October 6, 2011Date of Patent: January 6, 2015Assignee: Merck Sharp & Dohme Corp.Inventors: Robert G. Aslanian, Christopher W. Boyce, Robert D. Mazzola, Jr., Brian A. McKittrick, Kevin D. McCormick, Anandan Palani, Jun Qin, Haiqun Tang, Dong Xiao, Younong Yu, John P. Caldwell, Elizabeth Helen Kelley, Hongjun Zhang, Phieng Siliphaivanh, Rachel N. MacCoss, Joey L. Methot, Jolicia Polivina Gauuan, Qin Jiang, Andrew J. Leyhane, Purakkattle Johny Biju, Li Dong, Xianhai Huang, Ning Shao, Wei Zhou, Pawan K. Dhondi, Ashwin U. Rao
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Use of RNAI Inhibiting PARP Activity for the Manufacture of a Medicament for the Treatment of Cancer
Publication number: 20150005327Abstract: The present invention relates to the use of an agent that inhibits the activity of an enzyme that mediates repair of a DNA strand break in the manufacture of a medicament for the treatment of diseases caused by a defect in a gene that mediates homologous recombination.Type: ApplicationFiled: July 2, 2014Publication date: January 1, 2015Inventor: Thomas Helleday -
Publication number: 20140357652Abstract: Disclosed are novel substituted 2H-isoquinolin-1-one and 3H-quinazolin-4-one derivatives useful as inhibitors of Rho kinase and for treating a variety of diseases and disorders that are mediated or sustained through the activity of Rho kinase, including cardiovascular diseases, pharmaceutical compositions comprising such compounds, methods for using such compounds and processes for making such compounds.Type: ApplicationFiled: August 18, 2014Publication date: December 4, 2014Inventors: Todd Bosanac, John David Ginn, Eugene Richard Hickey, Thomas Martin Kirrane, JR., Weimin Liu, Anthony S. Prokopowicz, Sabine K. Schlyer, Cheng-Kon Shih, Roger John Snow, Michael Robert Turner, Frank Wu, Erick Richard Young
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Patent number: 8901135Abstract: Substituted bicyclic heteroaryls having the following formula where the variables are as defined herein, and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p110? activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML) Myelo-dysplastic syndrome (MDS) myelo-proType: GrantFiled: May 10, 2012Date of Patent: December 2, 2014Assignee: Amgen Inc.Inventors: Yi Chen, Timothy D. Cushing, Jason A. Duquette, Felix Gonzalez Lopez De Turiso, Xiaolin Hao, Xiao He, Brian Lucas, Lawrence R. McGee, Andreas Reichelt, Robert M. Rzasa, Jennifer Seganish, Youngsook Shin, Dawei Zhang
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Publication number: 20140349992Abstract: Provided herein are compounds and methods of synthesis thereof. The compounds set forth herein are useful for the treatment, prevention, and/or management of various disorders, such as neurological disorders, neurodegenerative disorders, neuropsychiatric disorders, disorders of cognition, learning or memory, gastrointestinal disorders, lower urinary tract disorder, and cancer. Compounds set forth herein modulate the activity of metabotropic glutamate receptor 5 (mGluR5) in the central nervous system or the periphery. Pharmaceutical formulations containing the compounds and their methods of use are also provided herein.Type: ApplicationFiled: June 9, 2014Publication date: November 27, 2014Applicant: Sunovion Pharmaceuticals Inc.Inventors: Larry Wendell Hardy, Michele L.R. Heffernan, Frank Xinhe Wu, Lakshmi D. Saraswat, Kerry L. Spear
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Publication number: 20140350033Abstract: ANT-ligands having a substituted nitrogeneous heterocycle A wherein A is a substituted pyrimidinone of formula I wherein R1 is —(CH2)n-CO—OH; —(CH2)n-CO—OR; —(CH2)n-CO—NHR; —(CH2)n-CO—N(R, R?); —(CH2)n-OH; —(CH2)n-OR; —(CH2)n-OAr; —(CH2)n-C(R,R?)—(CH2)n-OH, R and R?, in the above radicals, being identical or different and representing H or a C1-C12 alkyl or cycloalkyl radical; and Ar is a phenyl or Het., Het.Type: ApplicationFiled: June 5, 2014Publication date: November 27, 2014Applicants: MITOLOGICS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE VERSAILLES-SAINT QUENTIN-EN-YVELINES (UVSQ)Inventors: Annie BORGNE-SANCHEZ, Etienne JACOTOT, Catherine BRENNER
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Publication number: 20140315932Abstract: The present specification relates to the use of a quinazolinone compound of the formula (I) wherein R1, R2, R3, R4, R5 and m are as defined in the specification and in the claims, in free form or in salt form, and, where possible, in acid addition salt form.Type: ApplicationFiled: July 2, 2014Publication date: October 23, 2014Applicant: NOVARTIS AGInventors: Timothy John RITCHIE, Andrew James CULSHAW, Christopher Thomas BRAIN, Edward Karol DZIADULEWICZ, Terance William HART